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EP0280722
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EP About this file: EP0280722
| EP0280722 - IMPEDANCE MATCHED OPTOELECTRONIC COMPONENTS USING LOSSLESS ELEMENTS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 13.08.1990 Database last updated on 02.11.2024 | Most recent event Tooltip | 13.08.1990 | Application deemed to be withdrawn | published on 03.10.1990 [1990/40] | Applicant(s) | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | [N/P] |
| Former [1990/33] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | ||
| Former [1989/35] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O.Box 45066 Los Angeles California 90045-0066 / US | ||
| Former [1988/36] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles California 90045-0066 / US | Inventor(s) | 01 /
GULICK, Jon, J. 860 Main Street, E El Segundo, CA 90245 / US | 02 /
DE LA CHAPELLE, Michael 22923 Cantlay Street Canoga Park, CA 91307 / US | 03 /
HSU, Hui-Pin 20210 Elkwood Canoga Park, CA 91306 / US | [1988/36] | Representative(s) | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | [N/P] |
| Former [1988/36] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 87906235.4 | 13.08.1987 | [1988/36] | WO1987US02006 | Priority number, date | US19860902286 | 29.08.1986 Original published format: US 902286 | [1988/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8801813 | Date: | 10.03.1988 | Language: | EN | [1988/06] | Type: | A1 Application with search report | No.: | EP0280722 | Date: | 07.09.1988 | Language: | EN | The application published by WIPO in one of the EPO official languages on 10.03.1988 takes the place of the publication of the European patent application. | [1988/36] | Search report(s) | International search report - published on: | EP | 10.03.1988 | Classification | IPC: | H04B9/00 | [1988/36] | CPC: |
H04B10/25 (EP);
H04B10/00 (KR)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, SE [1988/36] | Title | German: | IMPEDANZ ANGEPASSTE OPTOELEKTRONISCHE KOMPONENTEN MIT VERLUSTFREIEN ELEMENTEN | [1988/36] | English: | IMPEDANCE MATCHED OPTOELECTRONIC COMPONENTS USING LOSSLESS ELEMENTS | [1988/36] | French: | COMPOSANTS OPTO-ELECTRONIQUES A IMPEDANCE ADAPTES AU MOYEN D'ELEMENTS SANS PERTES | [1988/36] | File destroyed: | 27.06.1996 | Entry into regional phase | 11.04.1988 | National basic fee paid | 11.04.1988 | Designation fee(s) paid | 11.04.1988 | Examination fee paid | Examination procedure | 11.04.1988 | Examination requested [1988/36] | 24.11.1989 | Despatch of a communication from the examining division (Time limit: M04) | 05.04.1990 | Application deemed to be withdrawn, date of legal effect [1990/40] | 07.05.1990 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1990/40] | Fees paid | Renewal fee | 11.07.1989 | Renewal fee patent year 03 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | JPH06121634 [ ] | [ ] - PATENT ABSTRACTS OF JAPAN, Volume 10, No. 170 (E-412)(2226), 17 June 1986, & JP, A6121634 (Matsushita Denki Sangyo K.K.) 30 January 1986 see the Abstract and figure | [ ] - Journal of Lightwave Technology, Volume LT/3, No. 2, April 1985, IEEE (New York, US), W.E. STEPHENS et al.: "A 1.3-mum Microwave Fiber-Optic Link using a Direct-Modulated Laser Transmitter", pages 308-315 see page 308, right-hand column, lines 22-25; page 310, right-hand column, line 8 - page 311, left-hand column, line 14; page 310, figure 3; page 311, right-hand column, lines 8-15 and line 38 - page 312, left-hand column, line 10; page 311figure 4 cited in the application |